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Celestron Omni 1.25" 15mm Eyepiece

050234933209

Celestron

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Regular price £49.99
Sale price £49.99 Regular price
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Celestron Omni 15mm Eyepiece – 1.25" Barrel

High-Quality 4-Element Plössl Eyepiece for Planetary and Deep-Sky Observing

Upgrade your telescope’s optical performance with the Celestron Omni 15mm Eyepiece, part of the trusted Omni Series. Offering a crisp 50° apparent field of view, this eyepiece delivers bright, sharp, high-contrast views of the Moon, planets, and deep-sky objects—all at an excellent value.


🔍 Key Features:

  • 15mm Focal Length – Ideal for medium-power magnification, striking a balance between detail and field of view

  • 50° Apparent Field of View – Excellent for observing the Moon, planets, star clusters, and bright nebulae

  • 13mm Eye Relief – Comfortable for most users, with fold-down rubber eyecups for eyeglass wearers

  • 4-Element Plössl Design – Delivers clear, flat-field images with good colour correction and contrast

  • Fully Multi-Coated Optics – High-transmission coatings increase brightness and sharpness

  • Blackened Lens Edges – Minimise internal reflections and boost contrast

  • Matte-Finished Aluminium Housing – Two-step anodised for a sleek, glare-resistant look

  • Rubber Grip Ring – Improves handling and comfort, especially during cold or damp observing sessions

  • 1.25” Barrel – Industry-standard size, threaded to accept standard 1.25" filters


🪐 Perfect for a Range of Celestial Targets:

  • The Moon – Explore craters, ridges, and maria in detail

  • Planets – View Saturn’s rings, Jupiter’s bands, and Mars’ surface features

  • Deep-Sky Objects – Great for brighter globular clusters, open clusters, and nebulae

Whether you’re scanning the lunar surface or splitting binary stars, the Omni 15mm offers an impressive mix of performance and affordability for amateur astronomers of all experience levels.


⚙️ Specifications:

Specification Value
Focal Length 15mm (0.59")
Apparent Field of View 50°
Eye Relief 13mm (0.51")
Optical Design 4-element Plössl
Barrel Size 1.25" (32mm)
Coatings Fully multi-coated
Filter Compatibility Yes – 1.25" threaded
Item Number 93320 / 93320-CGL

🧲 Compatible With:

  • All telescopes accepting 1.25" eyepieces, including reflector, refractor, and catadioptric models from Celestron and other brands.


Why Choose the Celestron Omni 15mm Eyepiece?

The Omni Series is designed to offer premium Plössl performance without the premium price tag. With features typically found on higher-end eyepieces—such as fully multi-coated optics, blackened lens edges, and robust metal barrels—the Omni 15mm delivers exceptional value for serious skywatchers.


Affordable. Reliable. Optically Refined.
Whether you're expanding your eyepiece collection or looking for a quality upgrade, the Celestron Omni 15mm Eyepiece is a superb mid-power choice for enhancing your night-sky experience.

Shipping Options

Fast & Reliable UK Delivery

We offer flexible delivery options across the UK, with free shipping available on qualifying orders.

  • FREE Next Working Day Delivery (Mon–Fri)
    On all orders £300 and over
  • FREE Express Delivery (1–3 Working Days)
    On orders £49.99 – £299.99
  • Express Delivery – £3.99
    On orders under £49.99
  • Standard Delivery (2–4 Working Days) – £2.99
    A great value option for smaller orders
  • Priority Shipping – £8.99
    A fully tracked, guaranteed delivery service, including Saturday delivery options

Order Fulfilment

Some items, as clearly stated on the product page, may be fulfilled directly by our partners or manufacturers. In these cases, your order will be shipped to you straight from the brand’s warehouse. This helps us provide a wider range of specialist equipment and may result in slightly different delivery times.

Returns Policy

If something isn’t right, we’ll always try to help.

  • Unused items in “as new” condition can usually be returned within the statutory cooling-off period
  • Please contact us before sending anything back so we can advise on the safest way
  • For unwanted items, return shipping is your responsibility, and original shipping may be deducted where applicable
  • If a product is faulty or damaged, we’ll arrange repair, replacement or refund in line with your consumer rights — and we’ll cover reasonable return costs

Telescope shipping is expensive, and specialist — avoidable returns really do impact our business, so we always encourage customers to ask questions before buying. We’re here to help you get it right first time.

Your statutory rights are not affected.

Celestron Omni 1.25" 15mm Eyepiece

£49.99

Does it come with a warranty?

All our products are UK stock so come with manufacturers warranty

What happens if I don't like it?

We always want you to be happy with your purchase — so if you’re unsure, please ask us first. We’re always happy to give honest advice before you buy.

If the product arrives and you simply decide it isn’t for you, you can usually return it within the cooling-off period — as long as it’s unused, in perfect condition, and returned with all original packaging and accessories.

Because telescopes and optical equipment are large, delicate and expensive to ship, you’ll need to cover the cost of sending it back, and if we originally subsidised delivery, we may deduct our outbound shipping costs from your refund.

We’re a small specialist business, and unnecessary returns genuinely hurt us — so if you’re unsure at all, please talk to us first. We’d rather help you choose the right item than process a return.

How fast is shipping?

We aim to ship in-stock items as quickly as possible.

  • Most in-stock orders dispatch within 1–2 working days
  • Delivery usually takes 1–3 working days after dispatch (UK mainland)
  • Heavier / oversized items and special orders may take a little longer

You’ll receive tracking details as soon as your order is on its way.

Astronomy equipment often requires specialist packing and trusted couriers — we do this to keep your gear safe, not to slow things down. If you need something urgently, just ask and we’ll do our best.

What's the returns policy?

If something isn’t right, we’ll always try to help.

  • Unused items in “as new” condition can usually be returned within the statutory cooling-off period
  • Please contact us before sending anything back so we can advise on the safest way
  • For unwanted items, return shipping is your responsibility, and original shipping may be deducted where applicable
  • If a product is faulty or damaged, we’ll arrange repair, replacement or refund in line with your consumer rights — and we’ll cover reasonable return costs

Telescope shipping is expensive, and specialist — avoidable returns really do impact our business, so we always encourage customers to ask questions before buying. We’re here to help you get it right first time.

Your statutory rights are not affected.

What are your opening hours?

Monday: 9.00am - 5.00pm
Tuesday: 9.00am - 5.00pm
Wednesday: 9.00am - 5.00pm
Thursday: 9.00am - 5.00pm
Friday: 9.00am - 5.00pm
Saturday: 9.00am - 5.00pm
Sunday: Closed